SS Eagle - Is it a fake?

Article about: I was recently got this in a box of various aviation items, and don't know if it's genuine. I was wondering if anyone here could help with authenticating it before I sell it (I have no inter

SS Eagle - Is it a fake?

I was recently got this in a box of various aviation items, and don't know if it's genuine. I was wondering if anyone here could help with authenticating it before I sell it (I have no interest in keeping it.)

It appears to be some sort of Nazi-German Eagle insignia. Don't ask me any more about what service / uniform, as I am not really an expert.